I was in the oil aisle today at our local WalMart and noticed a devious little pricing practice they employ. They had oil in both quart and 5 quart plastic jugs. The 5 quart jug for Penzoil was $10.97. The price for a single quart of Penzoil was $1.88. If you were to buy 5 single quarts, your price would be $9.40, saving you $1.57 over the 5 quart jug. I guess you really do pay for convenience.

Grace and peace,

Robert K
1991 535i